---> uname -a: Linux prd-centos8-robot-2c-8g-7326.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4954 19 2123 6782 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:93:53:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe93:538e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/04/2025 _x86_64_ (2 CPU) 00:54:20 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 108.86 47.21 61.65 6086.56 16515.39 12:57:01 AM 93.02 0.73 92.29 53.04 10560.04 12:58:01 AM 12.91 0.00 12.91 0.00 1307.20 12:59:01 AM 32.52 7.13 25.39 1310.50 1503.63 01:00:01 AM 41.05 0.03 41.02 3.47 6832.21 01:01:01 AM 3.67 0.12 3.55 33.06 155.77 01:02:01 AM 2.63 0.08 2.55 1.87 120.57 01:03:01 AM 0.38 0.00 0.38 0.00 4.68 01:04:01 AM 15.61 0.40 15.21 46.79 786.19 Average: 34.52 6.19 28.33 837.35 4198.80 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5402556 7063828 2479876 31.46 2688 1844876 689188 7.72 186000 1977152 154736 12:57:01 AM 5213980 7009268 2668452 33.85 2688 1973312 714756 8.00 198352 2129296 30688 12:58:01 AM 5156624 6977464 2725808 34.58 2688 1998864 750628 8.40 211480 2174092 24456 12:59:01 AM 5006176 7038968 2876256 36.49 2688 2203060 676144 7.57 256188 2256672 171876 01:00:01 AM 5009908 7046548 2872524 36.44 2688 2206552 678084 7.59 258396 2243020 4 01:01:01 AM 4959988 6999040 2922444 37.08 2688 2208956 746624 8.36 258664 2292068 1416 01:02:01 AM 4950888 6990024 2931544 37.19 2688 2209040 762176 8.53 258816 2300828 4 01:03:01 AM 4948244 6987388 2934188 37.22 2688 2209056 762176 8.53 258816 2303288 20 01:04:01 AM 5148204 7014908 2734228 34.69 2688 2042512 694600 7.78 449696 1935864 13368 Average: 5088508 7014160 2793924 35.44 2688 2099581 719375 8.05 259601 2179142 44063 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 309.61 178.34 1592.95 60.61 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 62.74 45.51 647.99 8.08 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 7.77 4.75 3.55 2.67 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 36.62 30.72 296.96 6.62 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 194.24 145.17 42.22 38.36 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 105.92 94.58 36.98 36.40 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 266.64 265.48 125.34 108.61 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 164.09 161.61 65.15 57.37 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 57.27 35.96 92.38 23.83 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.89 106.91 322.65 38.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/04/2025 _x86_64_ (2 CPU) 00:54:20 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 43.10 0.03 7.00 3.95 0.11 45.81 12:56:01 AM 0 50.59 0.05 7.68 3.65 0.10 37.93 12:56:01 AM 1 35.66 0.00 6.33 4.25 0.12 53.65 12:57:01 AM all 25.10 0.00 3.65 5.46 0.13 65.66 12:57:01 AM 0 26.93 0.00 4.10 6.69 0.13 62.15 12:57:01 AM 1 23.27 0.00 3.21 4.23 0.13 69.17 12:58:01 AM all 8.09 0.00 0.82 3.40 0.08 87.61 12:58:01 AM 0 14.38 0.00 0.95 6.24 0.07 78.36 12:58:01 AM 1 1.78 0.00 0.69 0.55 0.08 96.90 12:59:01 AM all 20.76 0.00 4.20 1.85 0.08 73.10 12:59:01 AM 0 22.75 0.00 4.44 2.79 0.08 69.94 12:59:01 AM 1 18.77 0.00 3.97 0.92 0.08 76.26 01:00:01 AM all 9.88 0.00 1.77 3.47 0.08 84.80 01:00:01 AM 0 11.64 0.00 1.76 2.88 0.07 83.66 01:00:01 AM 1 8.12 0.00 1.79 4.07 0.08 85.94 01:01:01 AM all 9.14 0.00 0.42 0.06 0.07 90.31 01:01:01 AM 0 11.90 0.00 0.47 0.08 0.07 87.48 01:01:01 AM 1 6.39 0.00 0.37 0.03 0.07 93.14 01:02:01 AM all 20.48 0.00 0.52 0.02 0.09 78.89 01:02:01 AM 0 36.46 0.00 0.77 0.00 0.10 62.67 01:02:01 AM 1 4.53 0.00 0.27 0.03 0.08 95.08 01:03:01 AM all 22.55 0.00 0.45 0.00 0.11 76.89 01:03:01 AM 0 13.81 0.00 0.35 0.00 0.12 85.72 01:03:01 AM 1 31.28 0.00 0.55 0.00 0.10 68.07 01:04:01 AM all 15.49 0.00 2.47 0.26 0.07 81.71 01:04:01 AM 0 21.12 0.00 2.79 0.23 0.07 75.78 01:04:01 AM 1 9.87 0.00 2.14 0.28 0.07 87.64 Average: all 19.39 0.00 2.37 2.05 0.09 76.10 Average: 0 23.27 0.01 2.59 2.51 0.09 71.54 Average: 1 15.52 0.00 2.15 1.60 0.09 80.65